Yoyorule Digital LCD Pedometer Run Step Walking Distance Calorie Counter Watch Bracelet Function: step counter, distance & calorie calculation Material: ABS+Silica gel.Size: approx. 4.5 x 3.4 x 2.2cm. Steps count from 0 to 99,999. Low battery consumption and Auto Sleep. Auto detect waist movement while jogging This fabulous pedometer step counter is durable and useful for a long time. Portable and stylish design is energy-saving and eco-friendly. Its helpful to your exercising.